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How will my donation help GuideStar make the world a better place?

Your generous donation will help GuideStar increase and enhance the visibility of nonprofits that are doing the most good for the causes you care about.

Donors like yourself have helped grow GuideStar’s users to more than nine million a year, and have also enabled us to partner and share our data with AmazonSmile, Facebook, Network for Good, and many others. Tens of millions of people now have insight into the amazing work these nonprofits do every day.

With contributions from supporters like you, GuideStar can continue providing the information donors and funders need to make smart giving decisions. Help us help nonprofits by donating to GuideStar.

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Image from American Foundation for Children with AIDS, Inc
American Foundation for Children with AIDS, Inc

Image from Friends of Foothills Animal Shelter

Friends of Foothills Animal Shelter

Image from Educate the Children

Educate the Children

Image from Global Sactuary for Elephants

Global Sactuary for Elephants

Image from Frederick Meijer Gardens & Sculpture Park

Frederick Meijer Gardens & Sculpture Park

Image from Global Giving

Global Giving

Your tax-deductible donation to GuideStar...

  • Fuels GuideStar Search, the most comprehensive & powerful philanthropic search functionality available.

  • Powers Philanthropy for more than 200 websites and applications, including AmazonSmile & Paypal.

  • Encourages Nonprofit transparency, enabling you to learn about organizations through our Nonprofit Profiles.

  • Drives Innovation in the nonprofit ecosystem, benefiting all those served by the sector!

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Every dollar makes a difference for the causes you care about most

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Are you a grantmaker?

GuideStar offers many ways that we can work together to build a stronger philanthropic sector and drive social change. Find out more about GuideStar Membership, Nonprofit Profile Program, and GuideStar for Grant Applications.

Don’t miss your match!

Did you know that millions of individuals work for companies that will match their employee’s donations to 501(c)(3) nonprofits? Matching gifts make your contributions to GuideStar go even further in delivering impact. Please check with your employer about existing match programs.